[issue18892] sqlite3, valued records not persisted, default ones are

New submission from Heijink: In the end I tracked down the behaviour with the attached program behaviour with an initially empty table: 7 : insert two records with values in the columns two records show up, # 1,2 as expected 9 : show al records none whereas two are to be expected 8 : add records

[issue11798] Test cases not garbage collected after run

Andrew Svetlov added the comment: Good catch! That's because -R run the same test suite several times. I'm working on patch. -- resolution: fixed -> status: closed -> open ___ Python tracker __

[issue18892] sqlite3, valued records not persisted, default ones are

R. David Murray added the comment: What happens if you actually call commit()? -- nosy: +r.david.murray ___ Python tracker ___ ___ Pyt

[issue18892] sqlite3, valued records not persisted, default ones are

Heijink added the comment: your suggestion is a bit to cryptic for me - you mean intermediate messages from Python: there are none - you mean to change a command in another format newbie with programming experience drop me a program line / show three records where one is your alternative ---

[issue16853] add a Selector to the select module

Charles-François Natali added the comment: 2013/8/31 Guido van Rossum : > But still I agree with Giampaolo that the decorator doesn't feel > right. It's like a try/except around the entire body of your function, > which is usually a code smell (even though I realize the exception it > catches can

[issue18418] Thread.isAlive() sometimes True after fork

Charles-François Natali added the comment: > The final patch includes tests that are very reliable at > revealing the bug in 2.7 and 3.3. Indeed, I could reproduce it systematically without the patch. > Thanks for accepting this patch! Well, thanks for the patch! -- resolution: -> fi

[issue18892] sqlite3, valued records not persisted, default ones are

Peter Otten added the comment: David means you should replace the line conn.commit in your script which does not invoke the method with conn.commit() Side note: as long as you are a newbie it is a good idea to ask on the python mailing list first before adding a report to the bug tracker. -

[issue18892] sqlite3, valued records not persisted, default ones are

R. David Murray added the comment: Sorry, I didn't mean to be cryptic. Yes, Peter has figured out what I was trying to say. -- ___ Python tracker ___ __

[issue16853] add a Selector to the select module

Charles-François Natali added the comment: Oh, and FWIW, that's also what Java does: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=5100121 http://hg.openjdk.java.net/jdk6/jdk6-gate/jdk/file/6daa81bdfd18/src/solaris/native/sun/nio/ch/PollArrayWrapper.c (I know some people don't like Java, b

[issue18888] Add stdlib support for random sampling with replacement

Mark Dickinson added the comment: This was already considered and rejected in issue18414. -- nosy: +mark.dickinson, rhettinger resolution: -> duplicate status: open -> closed superseder: -> random.choices(seq, k) ___ Python tracker

[issue18808] Thread.join returns before PyThreadState is destroyed

Antoine Pitrou added the comment: > I don't understand the need for all the indirections in the second > patch. Like, why use a weakref? It's not like we have to worry about > an immortal tstate keeping a measly little lock object alive forever, > right? Seems to me that if the tstate object h

[issue18892] sqlite3, valued records not persisted, default ones are

Heijink added the comment: that did the trick, my confidence is restored. sorry to have bothered you, I could have found in myself, by comparing differences. Just staring blind after many attempts. I did look in the list, but could not find an issue that matched my description of the problem.

[issue18893] typo in Lib/ctypes/macholib/dyld.py

New submission from Stefan Behnel: The exception handling clauses in framework_find() are weird. def framework_find(fn, executable_path=None, env=None): """ Find a framework using dyld semantics in a very loose manner. Will take input such as: Python Python.framewor

[issue18893] typo in Lib/ctypes/macholib/dyld.py

Changes by Antoine Pitrou : -- nosy: +amaury.forgeotdarc, belopolsky, meador.inge ___ Python tracker ___ ___ Python-bugs-list mailing

[issue18893] invalid exception handling in Lib/ctypes/macholib/dyld.py

Stefan Behnel added the comment: changing title as it doesn't really look like a typo, more a "converto" -- title: typo in Lib/ctypes/macholib/dyld.py -> invalid exception handling in Lib/ctypes/macholib/dyld.py ___ Python tracker

[issue18888] Add stdlib support for random sampling with replacement

Madison May added the comment: Whoops, my apologies. -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://

[issue16853] add a Selector to the select module

Giampaolo Rodola' added the comment: I may be missing something here but isn't the whole point of EINTR to interrupt a potentially long running syscall? Why protract function return time as a consequence? All the event loops I'm familiar with (twisted, tornado and asyncore) just 'return' on EIN

[issue16853] add a Selector to the select module

Antoine Pitrou added the comment: > I may be missing something here but isn't the whole point of EINTR to > interrupt a potentially long running syscall? Not exactly. The point is to signal (!) that a signal was received. The received signal is not necessarily expected. Also, from what I unders

[issue16853] add a Selector to the select module

Antoine Pitrou added the comment: > All the event loops I'm familiar with (twisted, tornado and asyncore) > just 'return' on EINTR, supposedly because that was the best > compromise to support syscall interruption without forcing users to > handle EINTR themselves. What do you mean? Tornado simp

[issue16853] add a Selector to the select module

Charles-François Natali added the comment: > I may be missing something here but isn't the whole point of EINTR to > interrupt a potentially long running syscall? No. EINTR is an artifact of the early Unix design, because failing when a signal was delivered was simpler than restarting the sysca

[issue12304] expose signalfd(2) in the signal module

Changes by Antoine Pitrou : -- versions: +Python 3.4 -Python 3.3 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue18843] Py_FatalError (msg=0x7f0e3b373232 "bad leading pad byte") at Python-2.7.5/Python/pythonrun.c:1689

Martin Mokrejs added the comment: So with your test program I did not yet hit the error. It used in the end 1.3GB of RAM, maybe in the good region. while this was python-2.7.5 configures as --without-pymalloc maybe the output from valgrind becomes more useful. -- Added file: http://bug

[issue18831] importlib.import_module() bypasses builtins.__import__

Brett Cannon added the comment: builtins.__import__ and importlib.__import__ are different objects. This isn't about whether this is whole situation is a bug per-se, but whether users expect that overriding builtins.__import__ will affect all import-related code in the stdlib and if that's rea

[issue18843] Py_FatalError (msg=0x7f0e3b373232 "bad leading pad byte") at Python-2.7.5/Python/pythonrun.c:1689

Antoine Pitrou added the comment: Hardware failures or glitches can involve any number of parameters. Instead of trying to reproduce the memory corruption with other Python programs, I would suggest you run the exact same workload (including Python version and build options) on another computer

[issue17741] event-driven XML parser

Roundup Robot added the comment: New changeset 1faaec66c73d by Eli Bendersky in branch 'default': Fix XMLPullParser documentation to say "non-blocking" instead of "asynchronous". http://hg.python.org/cpython/rev/1faaec66c73d -- ___ Python tracker

[issue18738] String formatting (% and str.format) issues with Enum

Eli Bendersky added the comment: The idea looks reasonable. Posted a code review. -- ___ Python tracker ___ ___ Python-bugs-list maili

[issue16853] add a Selector to the select module

Guido van Rossum added the comment: > Charles-François Natali added the comment: > Well, I'll change it, but: > We have to change the select() docstring to "Wait until some > registered file objects become ready, or for *at most* timeout > seconds" Doesn't sound so bad to me. It's about the sam

[issue18623] Factor out the _SuppressCoreFiles context manager

Valerie Lambert added the comment: Running through both your scripts on my machine (using Ubuntu) WCOREDUMP is always True (though I'll only be able to find a core file when ulimit is set to unlimited, as expected). Because there doesn't seem to be a good way to test this, I've cut the test f

[issue18889] test_sax: multiple failures on Windows desktop

Changes by Antoine Pitrou : -- components: +Tests stage: commit review -> patch review ___ Python tracker ___ ___ Python-bugs-list mai

[issue18889] test_sax: multiple failures on Windows desktop

Changes by Antoine Pitrou : -- nosy: +serhiy.storchaka ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://m

[issue18889] test_sax: multiple failures on Windows desktop

Changes by Antoine Pitrou : -- nosy: +brian.curtin ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.

[issue18889] test_sax: multiple failures on Windows desktop

Serhiy Storchaka added the comment: Why Lib/test/xmltestdata/test.xml.out contains '\r'? AFAIK Windows buildbots are happy with current tests. A nitpick for first proposed solution: you can append ".replace(b'\r', b'')" just to "f.read()". A nitpick for second proposed solution: encoding shou

[issue18891] Master patch for content manager addtion to email package.

Changes by Serhiy Storchaka : -- nosy: +serhiy.storchaka ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http:/

[issue18823] Idle: use pipes instead of sockets to talk with user subprocess

Changes by Serhiy Storchaka : -- nosy: +serhiy.storchaka ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http:/

[issue18894] In unittest.TestResult.failures remove deprecated fail* methods

New submission from py.user: http://docs.python.org/3/library/unittest.html#unittest.TestResult.failures -- assignee: docs@python components: Documentation files: issue.diff keywords: patch messages: 196644 nosy: docs@python, py.user priority: normal severity: normal status: open title:

[issue18895] In unittest.TestResult.addError split the sentence

New submission from py.user: http://docs.python.org/3/library/unittest.html#unittest.TestResult.addError -- assignee: docs@python components: Documentation files: issue.diff keywords: patch messages: 196645 nosy: docs@python, py.user priority: normal severity: normal status: open title:

[issue18882] Add threading.main_thread() function

Changes by Serhiy Storchaka : -- components: +Library (Lib) nosy: +serhiy.storchaka stage: -> patch review type: -> enhancement ___ Python tracker ___ _

[issue18885] handle EINTR in the stdlib

Gregory P. Smith added the comment: FYI - use the changes made in http://bugs.python.org/issue12268 as a guide for how to deal with EINTR properly at the C level. See the _PyIO_trap_eintr() function for example. See also _eintr_retry_call() in Lib/subprocess.py. FWIW, there are times when we

[issue18885] handle EINTR in the stdlib

Changes by Guido van Rossum : -- nosy: +gvanrossum ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.

[issue18885] handle EINTR in the stdlib

Charles-François Natali added the comment: Gregory, thanks, that's what I was planning to do. But since the recent discussions (mainly on selectors), there are points I obviously don't - and won't - agree with (such as select() returning EINTR or returning early, same for sleep()), I'm not int

[issue18885] handle EINTR in the stdlib

Changes by Charles-François Natali : -- nosy: -neologix ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http:/

[issue18885] handle EINTR in the stdlib

Antoine Pitrou added the comment: > FWIW, there are times when we *want* the interrupted system call to > return control to Python rather than retrying the call. I'm a bit curious, do you know of any use cases? > If someone is making a Python equivalent of the low level system call > such as se

[issue16853] add a Selector to the select module

Charles-François Natali added the comment: Here's a patch returning [] on EINTR. I've tested it on Linux, Windows, FreeBSD, OpenSolaris and OS-X. -- Added file: http://bugs.python.org/file31536/selectors-15.diff ___ Python tracker

[issue18831] importlib.import_module() bypasses builtins.__import__

Terry J. Reedy added the comment: Adding something like '(not builtins.__import__)' or '(different from builtins.__import__') after 'importlib.__import__' should reduce the possibility of confusing the two and expecting something that will not happen. You might check the doc for (builtins.)__i

[issue16853] add a Selector to the select module

Antoine Pitrou added the comment: > Here's a patch returning [] on EINTR. Hmm... Shouldn't it simply let the InterruptedError bubble up? I know there's the sleep() precedent, but I find it a bit embarassing actually: the call can return early, but there's no way for the caller to know that it

[issue18780] SystemError when formatting int subclass

Roundup Robot added the comment: New changeset 33727fbb4668 by Ethan Furman in branch 'default': Close #18780: %-formatting now prints value for int subclasses with %d, %i, and %u codes. http://hg.python.org/cpython/rev/33727fbb4668 -- nosy: +python-dev resolution: -> fixed stage: patc

[issue18885] handle EINTR in the stdlib

Guido van Rossum added the comment: On Sat, Aug 31, 2013 at 9:56 AM, Charles-François Natali wrote: > > Charles-François Natali added the comment: > > Gregory, thanks, that's what I was planning to do. > > But since the recent discussions (mainly on selectors), there are points I > obviously do

[issue16853] add a Selector to the select module

Guido van Rossum added the comment: Hm... I like the [] return just fine, it matches what Tulip's selector did. The framework should be re-checking the clock anyway -- it's possible that select() returned late too... -- ___ Python tracker

[issue18889] test_sax: multiple failures on Windows desktop

Terry J. Reedy added the comment: As I said on #12037, I would rather \r was not in the file. I do not know if it is present in the master repository or added by hg when cloning. Buildbots and developer desktops are different environments. The tests must work on both. Nit 1: right, I should h

[issue18843] Py_FatalError (msg=0x7f0e3b373232 "bad leading pad byte") at Python-2.7.5/Python/pythonrun.c:1689

Tim Peters added the comment: Someone may find the new stress.valgrind.stderr interesting, but - since I've never used valgrind - it doesn't mean much to me. I _expected_ you'd run the little stress program under a debug Python and without valgrind, since that's the only combination you've tri

[issue18843] Py_FatalError (msg=0x7f0e3b373232 "bad leading pad byte") at Python-2.7.5/Python/pythonrun.c:1689

Stephen J. Turnbull added the comment: I did "emerge =dev-lang/python-2.7.5-r1" *twice* with the environment configuration described in msg196520, then *once* with it disabled because one of the cases you described was when you tried to revert to a non-debug Python. (Besides, I am willing to

[issue18882] Add threading.main_thread() function

Antoine Pitrou added the comment: Ok, some comments about the patch (no "review" links appears so I'm gonna do it inline here): - the doc addition needs a "versionadded" tag - "The main thread is the thread that the OS creates to run application.": I would rephrase this "In normal conditions,

[issue11798] Test cases not garbage collected after run

Roundup Robot added the comment: New changeset 868ad6fa8e68 by Andrew Svetlov in branch 'default': Temporary disable tests cleanup (issue 11798). http://hg.python.org/cpython/rev/868ad6fa8e68 -- ___ Python tracker

[issue18896] Remove namedtuple 255 arguments restriction

New submission from Alori: Named tuples offer a useful mix of features from both dict and tuple data structures. However, unlike dictionaries and tuples, Named tuples are only allowed to hold up to 255 items. This behavior seems inconsistent and un-Pythonic. Is there a way to remove this restr

[issue18885] handle EINTR in the stdlib

Gregory P. Smith added the comment: I wrote too many words. In short: time.sleep()'s behavior should remain as it is today given how it is documented to behave. If you disagree, consider adding an optional interruptable=False parameter so that both behavior options exist. ALL IO calls and w

[issue17276] HMAC: deprecate default hash

Gregory P. Smith added the comment: comments added to the review. I don't think a DeprecationWarning should be raised as that'll infuriate users of python programs more than developers who can fix code. -- ___ Python tracker

[issue18808] Thread.join returns before PyThreadState is destroyed

Antoine Pitrou added the comment: Ok, here is a new patch observing the timeout parameter. I've changed the implementation strategy a bit, it seems hopefully sane. There's a remaining (slightly bordeline) issue: the thread state lock isn't reinitialized on fork(). Should it? -- Added

[issue18885] handle EINTR in the stdlib

Changes by Giampaolo Rodola' : -- nosy: +giampaolo.rodola ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http:

[issue18896] Remove namedtuple 255 arguments restriction

Changes by Giampaolo Rodola' : -- nosy: +giampaolo.rodola ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http:

[issue18896] Remove namedtuple 255 arguments restriction

Antoine Pitrou added the comment: I'll let Raymond give his answer here, but namedtuples are meant as lightweight structures or records (if you know C, think "struct"), not arbitrary containers. -- nosy: +pitrou, rhettinger ___ Python tracker

[issue11798] Test cases not garbage collected after run

Antoine Pitrou added the comment: Er... your latest commit broke this issue's own tests! -- nosy: +pitrou ___ Python tracker ___ ___ P

[issue12304] expose signalfd(2) in the signal module

Changes by Giampaolo Rodola' : -- nosy: +giampaolo.rodola ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http:

[issue18100] socket.sendall() cannot send buffers of 2GB or more

Changes by Giampaolo Rodola' : -- nosy: +giampaolo.rodola ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http:

[issue18876] Problems with files opened in append mode with io module

Antoine Pitrou added the comment: Thanks for the patch. It looks mostly ok. Could you sign a contributor agreement so that we can move forward? http://www.python.org/psf/contrib/ -- ___ Python tracker _

[issue18896] Remove namedtuple 255 arguments restriction

Alori added the comment: @pitrou: Thank you for your answer. I agree they should not replace databases or files, but I think 255 is just way too lightweight. It feels unnatural to have this limitation for no specific reason. Recently, I've seen a lot of solutions that emulate the namedtuple

[issue18780] SystemError when formatting int subclass

Roundup Robot added the comment: New changeset 833246d42825 by Ethan Furman in branch 'default': Issue #18780: code cleanup. http://hg.python.org/cpython/rev/833246d42825 -- ___ Python tracker _

[issue18489] IDLE Unit test for SearchEngine.py

Roundup Robot added the comment: New changeset 4179e2312089 by Terry Jan Reedy in branch '2.7': Issue #18489: Add complete, gui-free tests for idlelib.SearchEngine. http://hg.python.org/cpython/rev/4179e2312089 New changeset dfbf0f9034cc by Terry Jan Reedy in branch '3.3': Issue #18489: Add comp

[issue18489] IDLE Unit test for SearchEngine.py

Terry J. Reedy added the comment: By masking mock Text.index with instance functions, I removed the need for tk.Text and hence the tests are gui free. -- resolution: -> fixed stage: commit review -> committed/rejected status: open -> closed ___ Pyth

[issue18831] importlib.import_module() bypasses builtins.__import__

Brett Cannon added the comment: help(__import__) doesn't mention anything about overriding the function. I already touched up the stdlib docs for builtins.__import__ to strongly advise you don't override the function. As for overriding importlib.__import__, it won't do anything; the code for

[issue18808] Thread.join returns before PyThreadState is destroyed

Tim Peters added the comment: I'm getting a headache now - LOL ;-) Thanks for the explanation! What I still don't understand: the new lock is an internal implementation detail. How would it gain a weakref with a callback? Users aren't going to mess with this lock, and if you want to stop P

[issue12037] test_email failures under Windows with the eol extension activated

Roundup Robot added the comment: New changeset f0eedca4b2a2 by Terry Jan Reedy in branch '3.3': Issue #12037: Fix test_email for desktop Windows. http://hg.python.org/cpython/rev/f0eedca4b2a2 -- nosy: +python-dev ___ Python tracker

[issue12037] test_email failures under Windows with the eol extension activated

Roundup Robot added the comment: New changeset 5600e9a5c35d by Terry Jan Reedy in branch 'default': Issue #12037: Fix test_email for desktop Windows. http://hg.python.org/cpython/rev/5600e9a5c35d -- ___ Python tracker

[issue12037] test_email failures under desktop Windows

Changes by Terry J. Reedy : -- resolution: -> fixed stage: commit review -> committed/rejected status: open -> closed title: test_email failures under Windows with the eol extension activated -> test_email failures under desktop Windows ___ Python t

[issue18831] importlib.import_module() bypasses builtins.__import__

Terry J. Reedy added the comment: Looking at the actual doc: "importlib.__import__(name, globals=None, locals=None, fromlist=(), level=0) An implementation of the built-in __import__() function." I think this is pretty clear that builtin.__import__ has no effect unless directly called. "impor

[issue18738] String formatting (% and str.format) issues with Enum

Ethan Furman added the comment: Final (hopefully ;) patch attached. Thanks, Eli, for your comments and help. -- Added file: http://bugs.python.org/file31538/issue18738.stoneleaf.04.patch ___ Python tracker ___

[issue18738] String formatting (% and str.format) issues with Enum

Ethan Furman added the comment: Thanks, Eric, for teaching me a bunch about format. :) -- ___ Python tracker ___ ___ Python-bugs-list

[issue18720] Switch suitable constants in the socket module to IntEnum

Roundup Robot added the comment: New changeset 038543d34166 by Eli Bendersky in branch 'default': Switch the AF_* and SOCK_* constants in the socket module to IntEnum. http://hg.python.org/cpython/rev/038543d34166 -- nosy: +python-dev resolution: -> fixed stage: patch review -> committe

[issue18738] String formatting (% and str.format) issues with Enum

Ethan Furman added the comment: Okay, the final final patch. ;) -- Added file: http://bugs.python.org/file31539/issue18738.stoneleaf.05.patch ___ Python tracker ___

[issue18720] Switch suitable constants in the socket module to IntEnum

Ethan Furman added the comment: Eli Bendersky added the comment: > > Another issue is _intenum_converter. Ethan - do you think it belongs in the > enum module as a helper function or something of the sort? I'm fine with it being a non-public member of enum, although if we had a place for misce

[issue18730] suffix parameter in NamedTemporaryFile silently fails when not prepending with a period

Roundup Robot added the comment: New changeset 4d604f1f0219 by Eli Bendersky in branch 'default': Update whatsnew/3.4.rst wrt. the socket constants switch to IntEnum http://hg.python.org/cpython/rev/4d604f1f0219 -- nosy: +python-dev ___ Python tracker

[issue18720] Switch suitable constants in the socket module to IntEnum

Eli Bendersky added the comment: On Sat, Aug 31, 2013 at 3:18 PM, Ethan Furman wrote: > > Ethan Furman added the comment: > > Eli Bendersky added the comment: > > > > Another issue is _intenum_converter. Ethan - do you think it belongs in > the enum module as a helper function or something of th

[issue18738] String formatting (% and str.format) issues with Enum

Eli Bendersky added the comment: lgtm -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org

[issue18897] Illegal instruction at Python-2.7.5/Modules/_sre.c:1173

New submission from Martin Mokrejs: I was trying to use DUMA to find errors in python runtime and it indeed killed python-based utility called emerge. Let's see what you say now: # export LD_PRELOAD=/usr/lib64/libduma.so.0.0.0 # sysctl -w vm.max_map_count=100 # emerge dev-lang/python:2.7

[issue18897] Illegal instruction at Python-2.7.5/Modules/_sre.c:1173

Martin Mokrejs added the comment: To a naive user two places with numbers are in the stacktrace: size = -1282872823 and instr_ub = -1 instr_lb = 0 instr_prev = -1 -- ___ Python tracker ___

[issue18897] Illegal instruction at Python-2.7.5/Modules/_sre.c:1173

Antoine Pitrou added the comment: This is a malloc() failure, not a Python bug ("DUMA Aborting: mprotect() failed: Cannot allocate memory"). Line 1173 in _sre.c allocates a fixed-sized structure (SRE_REPEAT): ctx->u.rep = (SRE_REPEAT*) PyObject_MALLOC(sizeof(*ctx->u.rep)); That st

[issue18738] String formatting (% and str.format) issues with Enum

Eric V. Smith added the comment: Looks good to me, too. Thanks for considering all of the feedback! -- ___ Python tracker ___ ___ Pyth

[issue18897] Illegal instruction at Python-2.7.5/Modules/_sre.c:1173

Martin Mokrejs added the comment: I was actually printing every 10 seconds how much memory it was using, the last before got killed was: PIDVSZ RSS TIME ELAPSED %CPU %MEM COMMAND 4097 4938188 2445712 00:22:4425:04 90.7 15.0 /usr/bin/python2.7 /usr/bin/emerge dev-lang/pytho

[issue18897] Illegal instruction at Python-2.7.5/Modules/_sre.c:1173

Tim Peters added the comment: Note this line in your first post: DUMA Aborting: mprotect() failed: Cannot allocate memory. Python never calls mprotect(), but DUMA() probably does. Also note what it said after that: Check README section 'MEMORY USAGE AND EXECUTION SPEED' if your (Li

[issue17628] str==str: compare the first character before calling memcmp()

Martin Mokrejs added the comment: Regarding benchmarking and code performance inspection, maybe you want to try on your linux box: perf top perf stat /usr/bin/python mytest.py http://perf.wiki.kernel.org/ -- nosy: +mmokrejs ___ Python tracker

[issue18843] Py_FatalError (msg=0x7f0e3b373232 "bad leading pad byte") at Python-2.7.5/Python/pythonrun.c:1689

Stephen J. Turnbull added the comment: OK, I backed off the aggressive CFLAGS/CXXFLAGS to " -ggdb -pipe", and ran "emerge =dev-lang/python-2.7.5-r1" *once* each with and without the 'EXTRA_ECONF="--with-pydebug"' flag. Compiled with GCC 4.7.3. No crash, same test results as described previous

[issue18835] Add aligned memory variants to the suite of PyMem functions/macros

Changes by Raymond Hettinger : -- title: Add aligned memroy variants to the suite of PyMem functions/macros -> Add aligned memory variants to the suite of PyMem functions/macros ___ Python tracker

[issue18835] Add aligned memroy variants to the suite of PyMem functions/macros

Raymond Hettinger added the comment: > Adding yet another API to allocate memory has a cost Please don't FUD this one to death. Aligned memory access is sometimes important and we currently have no straight-forward way to achieve it. If you're truly worried about adding single new function t

[issue18835] Add aligned memory variants to the suite of PyMem functions/macros

Changes by Raymond Hettinger : -- Removed message: http://bugs.python.org/msg196692 ___ Python tracker ___ ___ Python-bugs-list mailin

[issue18835] Add aligned memory variants to the suite of PyMem functions/macros

Raymond Hettinger added the comment: > Adding yet another API to allocate memory has a cost Please don't FUD this one to death. Aligned memory access is sometimes important and we currently have no straight-forward way to achieve it. If you're truly worried about adding single new function t

[issue18843] Py_FatalError (msg=0x7f0e3b373232 "bad leading pad byte") at Python-2.7.5/Python/pythonrun.c:1689

Tim Peters added the comment: Thanks for that, Stephen! I don't know of anything else you could try that would be helpful. The OP doesn't appear able to reproduce his problems either, and last I heard he was off running `emerge` under DUMA: http://duma.sourceforge.net/ Why? Hope spring

[issue18843] Py_FatalError (msg=0x7f0e3b373232 "bad leading pad byte") at Python-2.7.5/Python/pythonrun.c:1689

Stephen J. Turnbull added the comment: Yeah, hope is a good thing. But I've spent the last 20 years debugging an X11 application based on a Lisp interpreter, I save hope for fireflies, my dog, and my daughter these days. :-) To the OP: I don't follow Gentoo closely, but I have acquaintances

[issue18335] Add textwrap.dedent, .indent, as str methods.

Martin Panter added the comment: If this goes ahead, would a bytes.dedent() method be also considered? I recently discovered that textwrap.dedent() does not work on bytes() in Python 3. I would have used it for the contents of an input file in a test case. For the record there’s an older issue

[issue18738] String formatting (% and str.format) issues with Enum

Roundup Robot added the comment: New changeset 058cb219b3b5 by Ethan Furman in branch 'default': Close #18738: Route __format__ calls to mixed-in type for mixed Enums (such as IntEnum). http://hg.python.org/cpython/rev/058cb219b3b5 -- nosy: +python-dev resolution: -> fixed stage: patc

[issue18745] Test enum in test_json is ignorant of infinity value

Ethan Furman added the comment: Fixed formatting in patch. ;) -- Added file: http://bugs.python.org/file31541/issue18745.stoneleaf.02.patch ___ Python tracker ___ __

[issue18896] Remove namedtuple 255 arguments restriction

Changes by R. David Murray : -- nosy: +r.david.murray ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://ma

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